How to find SONY TV alternative chip (IC-INTEGRATED CIRCUIT)?

[shreeux]

My SONY TV not power on due to power supply board short circuit...one part is not available in market
that is D609 IC, so how find alternative ic for same or where to buy ....if any web link please suggest...

I am living in chennai, i searched in all shop not available...if any alternative please suggest...or any websites...to find alternative..

 

[dick_freebird]

Many proprietary ICs have no second source. But in the US
there are some outfits that focus on replacement parts -
ECG used to be one, though I haven't bothered to repair
any entertainment device in a decade or more.